package com.liang.config;


import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import org.springframework.core.env.Profiles;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.ApiInfo;
import springfox.documentation.service.Contact;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;

@Configuration
@EnableSwagger2  //开启swagger2
public class SwaggerConfig {

    //可以配置多个swagger的docket实例
    @Bean
    public Docket docket1(Environment environment){
        return new Docket(DocumentationType.SWAGGER_2).groupName("A");
    }

    @Bean
    public Docket docket2(Environment environment){
        return new Docket(DocumentationType.SWAGGER_2).groupName("B");
    }

    @Bean
    public Docket docket3(Environment environment){
        return new Docket(DocumentationType.SWAGGER_2).groupName("C");
    }

    //配置了swagger的docket实例
    @Bean
    public Docket docket(Environment environment){

        //设置要显示的swagger环境
        Profiles profiles = Profiles.of("dev","test");

        //获取项目的环境,通过emviroment.acceptsProfiles判断是否处在自己设定的环境当中
        boolean flag = environment.acceptsProfiles(profiles);

        return new Docket(DocumentationType.SWAGGER_2)
                .apiInfo(apiInfo())
                .groupName("靓仔")
                //enable 是否启动swagger false则不能浏览器访问swagger
                .enable(flag)
                .select()
                //RequesrHandlerSelectors 配置要扫描接口的方式
                //basePackage 配置要扫描的包
                //any 扫描全部
                //none 不扫描
                //withClassAnnotation 扫描类上的注解 （）内部放 类.class
                //withMethodAnnotation 扫描方法上的注解 （）内部放 注解 例如Getmapping
                .apis(RequestHandlerSelectors.basePackage("com.liang.generator.blog.controller"))
                //paths 过滤什么路径 ant路径  注解中的路径 ("/hello")
                //.paths(PathSelectors.ant("/liang/**"))
                .build();
    }

    //配置swagger信息=apiInfo
    private ApiInfo apiInfo(){

        //作者信息
        Contact contact = new Contact("梁", "http://121.196.146.141:18", "1404332691@qq.com");

        return new ApiInfo(
                "Liang_Swagger",
                "官方",
                "1.0",
                "localhost:8080",
                 contact,
                "Apache 2.0",
                "http://www.apache.org/licenses/LICENSE-2.0",
                new ArrayList());
    }

}
